How an 8‑Year‑Old Built a Prototype OS and Native App Using Just a Phone and AI

An 8‑year‑old boy named Pu Man from Wenzhou imagined his own operating system, sketching icons, menus and interfaces on paper. After being told that building a real OS would take many people years, he used Baidu’s AI‑powered tool Miaodao to turn those sketches into a clickable, iteratively improved product called “Pu Man OS,” which now supports desktop icons, a start menu, an app store, and even concepts like holographic projection and eye‑tracking across two generations.

At Baidu’s 2026 Create conference, Pu Man also demonstrated a “Da Da Da Umbrella” app that lets students share umbrellas via a collaborative request feature, illustrating that AI programming is no longer limited to developers.

The article frames this story as a microcosm of AI‑programming barrier reduction: many existing tools either have low entry thresholds but can only generate web demos, or are powerful yet require expert developers, and most mobile tools act merely as viewers.

Miaodao 3.0 addresses these gaps through a systematic four‑dimensional overhaul: (1) independent mobile‑app dual launch, (2) native iOS/Android app generation, (3) an enterprise edition, and (4) expanded Agent capabilities with open custom‑Skill integration.

The product team summarizes the goal as “lower the barrier to the extreme, raise the capability to production‑grade.”

Advantage 1 – Full‑stack one‑click distribution: Miaodao now supports web, WeChat mini‑program, mini‑game and native app formats, allowing users to generate multiple application types simultaneously, a capability that distinguishes it from PC‑centric AI coding tools.

Advantage 2 – End‑to‑end full‑stack generation: Unlike models that only produce front‑end HTML, Miaodao also creates systematic back‑end services and persistent data storage, enabling applications to run continuously and be maintained like ordinary apps.

Advantage 3 – Rich plugin ecosystem: Through a plugin mechanism, users can embed additional AI functions (voice input, message reminders) and business capabilities (image recognition, video generation, data analytics) into the generated apps.

Advantage 4 – Mobile‑first experience: The Miaodao App, the first professional AI‑app development app in China, lets users on Android (iOS soon) describe, generate, modify, debug and publish apps entirely on a phone, with seamless synchronization to the PC side. The app’s code is 90 % auto‑generated by the AI Agent, and it was built by a single developer.

This mobile‑first approach captures ideas instantly, eliminating the wait for a computer and keeping creative momentum.

With Miaodao 3.0, native iOS and Android app generation, Android packaging, and online hot‑updates are supported, making it the first Chinese AI platform that delivers a complete mobile development chain.

One‑click Android packaging is handled by the Agent, which automatically compiles and produces installable packages ready for app‑store submission, compressing the traditional compile‑test‑package cycle into a single step.

Online debugging and real‑time preview further shrink development latency; the Agent reacts instantly to new ideas and modifications, turning a multi‑day workflow into an almost immediate feedback loop.

During the launch, a live demo showed the generation of a “Smart Circle Meeting Social App” purely from natural‑language prompts, highlighting the platform’s ability to bridge idea, generation, debugging, and delivery.

For individual developers, a single person with a phone can now produce a market‑ready app prototype; for small‑to‑medium enterprises, the platform eliminates the need to assemble a full mobile team, accelerating internal tool creation, customer service, and process digitization at lower cost.

The enterprise edition adds three‑level permission controls, resource quotas, data isolation between test and production environments, and an SLA‑backed stability guarantee. It also introduces multi‑person collaboration—the first no‑code generation product to support it—full‑link closed‑loop workflows, and enterprise‑grade reliability.

Company Ziru is cited as a typical enterprise case, using the enterprise edition to streamline internal tool building, workflow automation, and permission management, demonstrating that the platform can run safely and stably in real business settings.

Miaodao 3.0 expands Agent capabilities and opens custom‑Skill integration, allowing users to wrap internal APIs, private databases, and industry‑specific tools so the Agent can execute domain‑specific tasks. Users can thus add bespoke functions such as legal consulting, financial actuarial calculations, or media operations.

In summary, Miaodao 3.0 embodies Baidu’s new full‑stack AI capability, linking natural‑language intent, app generation, debugging, deployment, enterprise collaboration, and custom Skill integration into a single cohesive workflow.

Metrics presented include over 10 million users served, cumulative app value exceeding 5 billion CNY, and nearly one million “super individuals” (OPC) generating revenue on the platform. Baidu’s founder also introduced the “Daily Active Agents” (DAA) metric, predicting global DAA could surpass 100 billion, underscoring the shift toward a “super‑individual” era where each person plus an AI agent forms a new production unit.